Table 1 Step length symmetry of each participant at each assessment and their Pre to Post, Pre to 3FU changes
Participant | Pre | Post | 3FU | ∆ Post–Pre | ∆ 3FU–Pre | ∆ 3FU–Post | |||
|---|---|---|---|---|---|---|---|---|---|
Raw change | % change | Raw change | % change | Raw change | % change | ||||
Match 1 | |||||||||
 Stim1 | 53.2 | 92.6 | 92.1 | 39.5 | 74% | 38.9 | 73% | − 0.5 | − 1% |
 Control1 | 88.6 | 80.9 | 84.2 | − 7.7 | − 9% | − 4.4 | − 5% | 3.3 | 4% |
Match 2 | |||||||||
 Stim2 | 90.8 | 94.9 | 96.0 | 4.2 | 5% | 5.3 | 6% | 1.1 | 1% |
 Control2 | 81 | 70.8 | 71.0 | − 10.2 | − 13% | − 10.0 | − 12% | 0.2 | 0% |
Match 3 | |||||||||
 Stim3 | 51.4 | 84.5 | 78.8 | 33.1 | 64% | 27.4 | 53% | − 5.7 | − 7% |
 Control3 | 52.2 | 69.3 | 70.7 | 17.2 | 33% | 18.5 | 35% | 1.4 | 2% |
Match 4 | |||||||||
 Stim4 | 93.5 | 96.6 | 92.8 | 3 | 3% | − 0.7 | − 1% | − 3.8 | − 4% |
 Control4 | 81.5 | 83.2 | 81.8 | 1.6 | 2% | 0.3 | 0% | − 1.4 | − 2% |
Mean (SD) | |||||||||
 Stim | 72.2 (23.0) | 92.2 (5.4) | 89.9 (7.6) | 20.0 (19.1) | 37% (38) | 17.7 (18.6) | 33% (36) | − 2.2 (3.1) | − 3% (4) |
 Control | 75.8 (16.1) | 76.1 (7.0) | 76.9 (7.1) | 0.2 (12.4) | 3% (21) | 1.1 (12.3) | 5% (21) | 0.9 (2.0) | 1% (2) |